diff options
| author |   Micky Ching <micky_ching@realsil.com.cn> | 2013-12-18 10:03:12 +0800 |
|---|---|---|
| committer |   Lee Jones <lee.jones@linaro.org> | 2014-01-21 08:28:11 +0000 |
| commit | 0da14eeba216932db2e4b8805ab58dae72e44a45 (patch) | |
| tree | ca2b65702d6d2057787533da70358ece2dc62ed3 /drivers/mfd/rtsx_pcr.h | |
| parent | mfd: max8997: Enforce mfd_add_devices() return value check (diff) | |
| download | linux-dev-0da14eeba216932db2e4b8805ab58dae72e44a45.tar.xz linux-dev-0da14eeba216932db2e4b8805ab58dae72e44a45.zip | |
mfd: rtsx: Add set pull control macro and simplify rtl8411
Add set pull control macro to reduce code for setting pull control, and
use a common init function to reduce code for rtl8411.c. So this patch
is used to just simplify code.
Signed-off-by: Micky Ching <micky_ching@realsil.com.cn>
Reviewed-by: Dan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: Lee Jones <lee.jones@linaro.org>
Diffstat (limited to 'drivers/mfd/rtsx_pcr.h')
| -rw-r--r-- | drivers/mfd/rtsx_pcr.h | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/drivers/mfd/rtsx_pcr.h b/drivers/mfd/rtsx_pcr.h index 947e79b05ceb..e9feadbfaf5c 100644 --- a/drivers/mfd/rtsx_pcr.h +++ b/drivers/mfd/rtsx_pcr.h @@ -63,4 +63,12 @@ static inline u8 map_sd_drive(int idx) #define rtl8411_reg_to_sd30_drive_sel_3v3(reg) (((reg) >> 5) & 0x07) #define rtl8411b_reg_to_sd30_drive_sel_3v3(reg) ((reg) & 0x03) +#define set_pull_ctrl_tables(pcr, __device) \ +do { \ + pcr->sd_pull_ctl_enable_tbl = __device##_sd_pull_ctl_enable_tbl; \ + pcr->sd_pull_ctl_disable_tbl = __device##_sd_pull_ctl_disable_tbl; \ + pcr->ms_pull_ctl_enable_tbl = __device##_ms_pull_ctl_enable_tbl; \ + pcr->ms_pull_ctl_disable_tbl = __device##_ms_pull_ctl_disable_tbl; \ +} while (0) + #endif |